CN-224218976-U - Autumn dendrobium fresh cut flower pretreatment chamber capable of accurately controlling environment

CN224218976UCN 224218976 UCN224218976 UCN 224218976UCN-224218976-U

Abstract

The utility model discloses a pretreatment chamber for fresh cut flowers of dendrobium candidum capable of accurately controlling environment, and belongs to the technical field of flower cultivation. The pretreatment device comprises a partition wall, temperature control assemblies, ultrasonic atomization assemblies, illumination adjusting assemblies and illumination adjusting assemblies, wherein the partition wall divides a treatment chamber into a plurality of independent pretreatment areas, the independent temperature control assemblies are arranged in each pretreatment area, the temperature control assemblies are used for adjusting and controlling temperature environments in the pretreatment areas, the ultrasonic atomization assemblies are arranged in each pretreatment area, the ultrasonic atomization assemblies are used for adjusting and controlling humidity environments in the pretreatment areas, the illumination adjusting assemblies are arranged in each pretreatment area, and the illumination adjusting assemblies are used for adjusting and controlling illumination environments in the pretreatment areas. Each area is subjected to independent environmental control, and targeted environmental parameters are accurately regulated, so that the current-state fresh cut flowers of the dendrobium nobile adapt to the current environmental parameters, and the later bottle-inserting service life and flower appearance of the fresh cut flowers of the dendrobium nobile are prolonged.

Inventors

CAO HUA
LI HAN
LU ZHENGYUN
LU LIN
Lu zhengjiu
HUANG GUOTAO

Assignees

云南省农业科学院花卉研究所
德宏鑫禾农业科技开发有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250731

Claims (8)

1. An autumn dendrobium fresh cut flower pretreatment chamber capable of accurately controlling environment, which is characterized by comprising: A partition dividing the process chamber into a plurality of separate pretreatment zones; The pretreatment area is provided with a pretreatment area, a temperature control area and a temperature control area, wherein the pretreatment area is provided with a pretreatment area, and the pretreatment area is provided with a pretreatment area; The pretreatment areas are respectively provided with an ultrasonic atomization assembly, wherein each pretreatment area is provided with an independent ultrasonic atomization assembly; And each pretreatment area is provided with an illumination adjusting assembly which is independently controllable, and the illumination adjusting assemblies are used for adjusting and controlling illumination environments in the pretreatment areas.
2. The pretreatment chamber for fresh cut flowers of dendrobium candidum capable of accurately controlling environment according to claim 1, wherein the temperature control component comprises a heating component and a cooling component; Each pretreatment area is internally provided with a set of floor heating, and each set of floor heating is provided with an independent control assembly; The cooling assembly includes: Two wet curtains are arranged in each pretreatment area and are respectively arranged on the wall surfaces at two sides of the pretreatment area; The exhaust fans are arranged outside the wall surface on one side of each pretreatment area; And a group of air inlet fans are arranged outside the wall surface on the other side of each pretreatment area.
3. The pretreatment chamber for fresh cut flowers of dendrobium nobile capable of accurately controlling environment according to claim 1, wherein a scattered light film is arranged on the top of the treatment chamber and is used for converting direct light into scattered light.
4. The pretreatment chamber for fresh cut flowers of dendrobium nobile capable of accurately controlling environment according to claim 1, wherein the illumination adjusting component is arranged on a shed roof of the treatment chamber, and the illumination adjusting component comprises: two groups of shading curtain drums are arranged on the shed roof above each pretreatment area; The shading curtain is wound in the shading curtain winding drums, and the two groups of shading curtain winding drums release the shading curtain which is respectively used for shading two sides of the shed roof.
5. The pretreatment chamber for fresh cut flowers of dendrobium nobile capable of accurately controlling environment according to claim 4, wherein a winding shaft is arranged in the shading curtain winding drum, and a first end of the winding shaft is rotatably arranged at one side of the shading curtain winding drum after being provided with a driven gear; A driving gear is further arranged in the shading curtain winding drum and meshed with the driven gear, and a motor rotor is arranged on the circle center of the driving gear.
6. The pretreatment chamber for fresh cut flowers of dendrobium candidum capable of accurately controlling environment according to claim 1, wherein a biological gas sensor and a weight sensor are arranged in each pretreatment area; the biological gas sensors are distributed at multiple points in the pretreatment area; The weight sensor is arranged on the contact surface of the fresh cut flowers placing frame and the fresh cut flowers and is used for detecting the water loss rate of the fresh cut flowers; The biological gas sensor and the weight sensor are connected to the input end of the microprocessor in a communication mode, and the output end of the microprocessor is connected to the temperature control assembly, the ultrasonic atomization assembly and the illumination adjusting assembly in a communication mode.
7. The pretreatment chamber for fresh cut flowers of dendrobium nobile capable of accurately controlling environments according to claim 1 is characterized in that a group of dynamic pulse air conditioning components are arranged in each pretreatment area, and the dynamic pulse air conditioning components are used for generating periodic short-time high-intensity pulse gas.
8. The pretreatment chamber for fresh cut flowers of dendrobium nobile capable of accurately controlling environment according to claim 7, wherein the dynamic pulse air conditioning component comprises: an oxygen generator and a carbon dioxide generator; The oxygen generator and the carbon dioxide generator are connected to the output end of the microprocessor in a communication way, and the input end of the microprocessor is connected with the timer in a communication way.

Description

Autumn dendrobium fresh cut flower pretreatment chamber capable of accurately controlling environment Technical Field The utility model belongs to the technical field of flower cultivation, and particularly relates to a pretreatment chamber for fresh cut flowers of dendrobium candidum, which can accurately control the environment. Background The autumn dendrobium is taken as a high-grade orchid fresh cut flower, and is favored by the market because of the tall and straight flower branches, gorgeous flower color and long bottle inserting period. The post-harvest pretreatment link directly determines the commodity value and the shelf life of the plant, in particular to the key processes of stem hardening, flower opening degree regulation, post-harvest physiological damage repair and the like. The current pretreatment of the dendrobium candidum generally depends on a general refrigeration house or a simple treatment room, the pretreatment stage of the dendrobium candidum fresh cut flowers needs to control the temperature, the humidity and the illumination conditions, the current pretreatment environment of the dendrobium candidum fresh cut flowers has the defects that different maturity and different treatment stages, such as precooling, conditioning, rehydration and the like, are not considered when the dendrobium candidum fresh cut flowers are picked, and the different requirements on the environmental parameters are met, so that the dendrobium candidum fresh cut flowers are all placed into a pretreatment room in the same space for treatment after being picked, the environmental parameters are uniformly allocated and controlled, the environmental parameters cannot be controlled accurately in the pretreatment stage of the dendrobium candidum fresh cut flowers, and the later bottle inserting service life and the color and luster of flowers are probably influenced directly. Disclosure of utility model The utility model provides a pretreatment chamber for fresh cut flowers of dendrobium nobile capable of accurately controlling the environment, which is characterized in that the pretreatment chamber is independently partitioned according to the maturity of the picked fresh cut flowers or at different stages in pretreatment, each area is independently controlled by the environment, the specific environmental parameters are accurately allocated, the fresh cut flowers of dendrobium nobile in the current state are adapted to the current environmental parameters to the greatest extent, and the later bottle-inserting service life and flower phases of the fresh cut flowers of dendrobium nobile are prolonged. In order to achieve the technical purpose, the utility model is realized by the following technical scheme: An autumn dendrobium fresh cut flower pretreatment chamber capable of accurately controlling environment, comprising: A partition dividing the process chamber into a plurality of separate pretreatment zones; The pretreatment area is provided with a pretreatment area, a temperature control area and a temperature control area, wherein the pretreatment area is provided with a pretreatment area, and the pretreatment area is provided with a pretreatment area; The pretreatment areas are respectively provided with an ultrasonic atomization assembly, wherein each pretreatment area is provided with an independent ultrasonic atomization assembly; And each pretreatment area is provided with an illumination adjusting assembly which is independently controllable, and the illumination adjusting assemblies are used for adjusting and controlling illumination environments in the pretreatment areas. Preferably, the temperature control component consists of a heating component and a cooling component; Each pretreatment area is internally provided with a set of floor heating, and each set of floor heating is provided with an independent control assembly; The cooling assembly includes: Two wet curtains are arranged in each pretreatment area and are respectively arranged on the wall surfaces at two sides of the pretreatment area; The exhaust fans are arranged outside the wall surface on one side of each pretreatment area; And a group of air inlet fans are arranged outside the wall surface on the other side of each pretreatment area. Preferably, a scattered light film is arranged on the ceiling of the processing chamber, and the scattered light film is used for converting direct light into scattered light and then irradiating the scattered light into the preprocessing chamber. Preferably, the illumination adjusting component is arranged on the ceiling of the processing chamber, and the illumination adjusting component comprises: two groups of shading curtain drums are arranged on the shed roof above each pretreatment area; The shading curtain is wound in the shading curtain winding drums, and the two groups of shading curtain winding drums release the shading curtain which is respectively used for shading two sides of the shed roof.